<!DOCTYPE html>
<html lang="CN-ZH">
<head>
    <meta charset="UTF-8">
    <title>超链接</title>
</head>
<body>
    <a href="https://www.baidu.com/" target="_self">百度在自当前界面</a>
    <br/>
    <a href="https://www.baidu.com/" target="_blank">百度在新界面打开</a>
</body>
</html>